354156788531

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{1087}}^1\times {\mathrm{1427}}^1$

素因数の和:2740

約数の個数: 48

約数和(自身を含む): 441265434624

約数和(自身を除く): 87108646093

約数列:

[1, 7, 13, 91, 169, 193, 1087, 1183, 1351, 1427, 2509, 7609, 9989, 14131, 17563, 18551, 32617, 98917, 129857, 183703, 209791, 228319, 241163, 275411, 1285921, 1468537, 1551149, 1688141, 1927877, 2727283, 3580343, 10858043, 19090981, 20164937, 25062401, 35454679, 46544459, 141154559, 248182753, 262144181, 299371757, 325811213, 1835009267, 2095602299, 3891832841, 27242829887, 50593826933, 354156788531]

約数ペア:

[(1, 354156788531), (7, 50593826933), (13, 27242829887), (91, 3891832841), (169, 2095602299), (193, 1835009267), (1087, 325811213), (1183, 299371757), (1351, 262144181), (1427, 248182753), (2509, 141154559), (7609, 46544459), (9989, 35454679), (14131, 25062401), (17563, 20164937), (18551, 19090981), (32617, 10858043), (98917, 3580343), (129857, 2727283), (183703, 1927877), (209791, 1688141), (228319, 1551149), (241163, 1468537), (275411, 1285921)]